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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Department of Water and Environment Regulation
Latest Sample Date	08-10-2009
Taxa count ORDER	7
Taxa count FAMILY	12
Taxa count ALT	13
Mayflies present?	5
	ORDER	FAMILY	ALT
SIGNAL	4.9	4.6	4.2
Weighted SIGNAL	4.5	9	5.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	73.10%	6,135,091,867m²
	Natural	1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area	17.54%	1,471,761,931m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation	2.99%	251,044,679m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	2.88%	241,292,943m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.5.0 Marsh/wetland	2.20%	184,782,886m²
	Mining	5.8.0 Mining	0.58%	48,258,589m²
	Unknown	3.6.1 Degraded land	0.38%	32,255,741m²
	Arable Farming	3.3.0 Cropping, 4.5.0 Irrigated seasonal horticulture	0.18%	15,002,670m²
	Residential And Infrastructure	5.7.1 Airports/aerodromes, 5.7.2 Roads	0.15%	12,252,181m²
	Waste Management	5.9.1 Effluent pond	0.01%	500,089m²
Show minor land uses 8
				83,922,436m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	1	6
Hydracarina (Unident.) MM9999A8	1

Unknown OT	2
Palaemonidae (Unident.) OT029999	2

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	49	3
Ceratopogonidae (Unident.) QD099999	10

Tanypodinae (Unident.) QDAE9999	16
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	5	9
Baetidae (Unident.) QE029999	1
Neboissophlebia sp.(Unident.) QE061399	3
Leptophlebiidae (Unident.) QE069999	1
Odonata QO	3	3
Armagomphus sp.(Unident.) QO130299	2
Austroaeschna sp.(Unident.) QO210399	1
Trichoptera QT	2	8
Notoperata sp.(Unident.) QT250699	2

SIGNALT	4.9
	ORDER
Weighted SIGNALT	4.5